baber/WOPTO huggingface dataset:
Patent SE-516245-C2 (SE)
Title: Non-quadrifilar antenna for communication apparatus, has antennas which are arranged in diagonal direction of flexible substrate with two ends which are connected to feeding line and freed for radiating respectively
Inventor: BJOERKMAN TONY
IPC: H01Q/
Filed: 1999-07-01
Abstract: Helix shaped antennas (12a,12b) which are arranged partly in a diagonal direction of a flexible substrate (11) has two ends. One end of the antenna element is connected to a feeding line (13) and the other end is left free for radiating.  An Independent claim is also included for method for manufacturing a non-quadrifilar antenna arrangement.
Patent DE-19710431-C2 (DE)
Inventor: LEIBOLD HANS
IPC: B01D46/04
Filed: 1997-03-13
Granted: 1999-05-20
Abstract: Dust or aerosol filters in an enclosed housing are exposed to a flow of hot gases at e.g. 1000 degrees C, and have a high level of flow resistance when laden. The filters are cleaned from time to time by a rapid reduction in pressure on that side of the chamber in which the filters bear their load. In a process to clean the filters, fine droplets of a fluid, especially water are sprayed into hot gases on the particle-laden side of the filter chamber. The fluid droplets instantly vaporise under conditions of adiabatic expansion and the thermodynamic conditions in the filter. The quantity of fluid spray is dosed to ensure that the gas temperature does not fall below the dew point. The spray process is repeated a number of times at short intervals depending upon the required duration of pressure reduction.   Also claimed is an apparatus for the above process.
Patent DE-19729450-C2 (DE)
Title: Wälzlager, insbesondere Notlager für magnetisch gelagerte Vakuumpumpen
Inventor: HAENDEL MANFRED
IPC: F16C33/32
Filed: 1997-07-10
Granted: 1999-12-09
Abstract: Um bei einem Wälzlager, insbesondere Notlager für magnetisch gelagerte Vakuumpumpen, mit einfachen Mitteln zu erreichen, daß sie die speziellen bei Notlagern in Turbomolekularpumpen auftretenden Betriebszuständen problemlos verkraften und eine lange Lebensdauer aufweisen, wird vorgeschlagen, DOLLAR A - daß mindestens ein Wälzlager als ein- oder zweireihiges Kugellager ausgebildet ist, das jeweils einen einteiligen und einen zweigeteilten Laufring (10, 11) aufweist, DOLLAR A - daß die Kugeln (12) aus Keramikwerkstoff und die Laufringe (10, 11) aus einem korrosionsbeständigen hochlegierten Chromstahl (z. B. X 30 CrMoN 15 (AMS 5898)) gefertigt sind, DOLLAR A - daß das Lager mit einem Trockenschmierstoff versehen ist und/oder die Laufringe (10, 11) eine Beschichtung aufweisen, DOLLAR A - und daß das lager zwischen Innen- und Außenring beidseitig mit Deckscheiben (13) aus rostfreiem Material versehen sind, welche den zweigeteilten Laufring (11) zu einer Baueinheit zusammenfassen. DOLLAR A Vorteilhaft sind zwischen den Keramikkugeln (12) Abstandskugeln mit kleinerem Durchmesser eingefügt.
Patent DE-19853450-C2 (DE)
Inventor: MAYER THEO
IPC: C08F236/10
Filed: 1998-11-19
Granted: 2000-11-23
Abstract: The vinyl aromatic-1,3-diene copolymers stabilized with protection colloids are used in the form of aqueous polymer dispersions or water-redispersible polymer powders for modifying materials that contain plaster or calcium carbonate. The polymer dispersions or polymer powders are obtained by the emulsion-polymerization of a mixture containing at least one vinyl aromatic and at least one 1,3-diene in the presence of at least one protection colloid and without any emulsifier, and by optionally drying the aqueous polymer dispersions thus obtained.
Patent DE-19924137-C2 (DE)
Inventor: BERGER THOMAS
IPC: H01M50/466
Filed: 1999-05-26
Granted: 2003-06-12
Abstract: The invention relates to an electrode unit for rechargeable electrochemical cells, e.g. accumulator cells, whose energy storage properties are drawn from the deposition of an element such as metal or an alloy. The electrode unit has an electrode (2) and a porous separator (5a) nearly completely surrounding said electrode, wherein an electrically insulating spacer (3) covering at least one face of the electrode is disposed between the electrode and the separator. The spacer according to the invention makes it possible to provide the necessary space for the metal or alloy deposited on the electrode, particularly during charging of the accumulator cell. The mechanical pressure as a result of changes in the volume of the electrode due to the deposited metal or alloy are intercepted, thereby reliably preventing short circuits.
Patent DE-19936843-C2 (DE)
Title: Druckregelventil für ein Fördermodul
Inventor: SCHRECKENBERGER DIETER
IPC: F02M69/54
Filed: 1999-08-05
Granted: 2002-08-14
Abstract: Die Erfindung bezieht sich auf ein Druckregelventil mit einer Ventilkammer (21) und mit einem Vorlauf (1) zum Anschluß einer Druckquelle. Das Druckregelventil umfaßt ein Ventilglied (10), welches von einer Schließfeder (14) mit einstellbarer Federkraft an eine Sitzfläche (5) im Ventilkörper (4) anstellbar ist. Im Ventilkörper (4) ist eine Drosselöffnung (7) zu einer Rücklaufleitung (8) vorgesehen. Das Druckregelventil zeichnet sich dadurch aus, daß das Ventilglied (10) entsprechend des Lastzustands einer Brennkraftmaschine die Drosselöffnung (7) zur Rücklaufleitung (8) entsprechend seines Hubweges (h) freigibt.
Patent MD-1812-C2 (MD)
Title: Copper complexes as bacteria and fungi inhibitors
Inventor: PRISACARI VIOREL
IPC: A61P31/04
Filed: 2000-12-29
Abstract: The invention refers to chemistry and medicine, namely to biologically active co-ordinative compounds of the transient metal thiosemicarbazone class.Summary of the invention consists in obtaining co-ordinative compounds of general formula,manifesting both bactericidal activity about the gram-positive and gram-negative bacteria and fungicidal activity about the levuric and myceliar fungi. They can be applied in medicine and veterinary medicine as antibacterial and antifungal preparations with wide biological action spectrum or as ingredients for obtaining of selective nutrient media.
Patent MD-2498-C2 (MD)
Title: Process for obtaining of 2-aryl- and 2,5-diaryloxazolidines
Inventor: MACAEV Fliur
IPC: C07D263/04
Filed: 2002-11-01
Abstract: The invention relates to the field of chemistry, in particular to the derivatives of β-aminoalcohols, entering into the composition of medicinal preparations, possessing psychotropic properties.Summary of the invention consists in that it is proposed a process for obtaining of 2-aryl- and 2,5-diaryloxazolidines by condensation of monoethanolamine or derivatives thereof with benzaldehyde or derivatives thereof in boiling solvent with azeotropic removal of the water, the reaction being carried out in the presence of molecular sieves, and in the capacity of solvent is used o-, m- or p-xylene.
Patent RU-2197789-C2 (RU)
Title: Radiophone handset with removable face panel for changing appearance of telephone set, and user's interface set
Inventor: MISHCHENKO NIKOLAS
IPC: H04W88/02
Filed: 1996-09-25
Granted: 2003-01-27
Abstract: FIELD: portable radiophones. SUBSTANCE: radiophone handset is designed to change appearance of telephone set . To this end it has face panel whose external surface bears distinctive appearance of user's interface and internal surface. Face panel has locking pin projecting on internal surface. Handset also has body made for receiving face panel out of plurality of face panels to change appearance of user's interface. Body has front side with hole to receive locking pin. Body also has lock made for in-cut connection to locking pin. EFFECT: provision for attaining plurality of appearances of portable radiophone. 7 cl, 7 dwg
Patent RU-2156173-C2 (RU)
Title: Universal cold-rolling mill
Inventor: KHEJFETS GRIGORIJ RUVIMOVICH
IPC: B21B1/00
Filed: 1997-01-06
Granted: 2000-09-20
Abstract: FIELD: designs of cold-rolling mills. SUBSTANCE: working stand of universal cold-rolling mill has supporting beams with mechanism of back-up roll balancing and axial fixing of four-high working rolls. Multiroll holder with turning holders may be installed instead of working rolls. Pressing device of working stand consists of electric motor connected with reducing gear and screw engageable via spherical axial bearing with hydraulic cylinder and linear displacement transducer. Working stand drive includes multispeed reduced and electric motors coaxially installed and connected by means of remote-controlled clutches. Universal cold-rolling mill is provided with winding machines mounted in, at least, two levels above and under rolling plane and having sets of changeable drums. Their drives are similar to working stand drive. Universal cold-rolling mill has flying divider - scissors, sheet handler and sheet piller. EFFECT: extended process potentialities of cold-rolling mills of monometals and polymetallic compositions, provided preparatory, finishing and cladding operations by sheet and/or coil process. 4 cl, 12 dwg
Patent RU-2181049-C2 (RU)
Inventor: FILD KH JU DZHON
IPC: A61K31/522
Filed: 1995-11-23
Granted: 2002-04-10
Abstract: Изобретение относится к медицине, конкретно - к фармакологии и химиотерапии. Предложен новый способ профилактики в виде снижения развития или снижения реактивации латентной инфекции вируса герпеса введением соединения формулы (А)      или формулы (B)   . 
      Изобретение отличает возможность профилактики спустя 18 ч и вплоть до 4 сут после инфицирования. 3 з.п. ф-лы, 3 табл.
Patent RU-2194319-C2 (RU)
Inventor: STRELKO VLADIMIR VASIL EVICH
IPC: G21F9/00
Filed: 1998-01-19
Granted: 2002-12-10
Abstract: FIELD: environment protection; decontaminating soils polluted by radioactive elements as result of accidents at nuclear power stations. SUBSTANCE: method includes introduction of radionuclide sorbing material into contaminated soil, growing of radionuclide accumulating plant, removal of vegetable-covered top-soil, and its further recovery. Plant choice is effected by finding analog elements for each radionuclide subject to removal from soil followed by determining vegetables accumulating analog elements. Porous granular mineral carbon sorbent is used as sorbing material. This sorbent is extracted from soil upon removal of vegetable-covered top-soil and recovered. Vegetables are planted and sorbent is introduced simultaneously. Amount of sorbent introduced and radionuclide accumulating vegetable planted are found from equation C = 10-15 kP, where C is amount of sorbent, t/ha; P is soil pollution level, Ci/ha; k is plant activity factor. Sorbent used for the purpose has following composition, mas.%: natural mineral raw material modified by special additives, 50-60; active carbon, 15-30; bonding additive, the balance. Sorbent is introduced through depth equal to mean depth of root system. Pod-bearing plants are used as radionuclide absorbing vegetables. EFFECT: enhanced effectiveness and economic efficiency of soil decontamination; facilitated procedure; reduced material input and cost. 5 cl, 1 dwg, 1 tbl
Patent RU-2184455-C2 (RU)
Title: Unit and apparatus for forming and thermal treatment of food products
Inventor: SHAMPALON ZHAN-KLOD
IPC: A47J27/20
Filed: 1997-03-07
Granted: 2002-07-10
Abstract: FIELD: food-processing industry. SUBSTANCE: unit has set of molds made in the form of horizontal troughs arranged in side-by-side relation, parallel one with respect to another. Trough bottoms are faced downward and their open tops are oriented upward. Closure is connected to related trough and is extending under respective bottom. Each set of molds is joined to supporting devices allowing units to be held in stacked position. Closure members close openings of trough arranged below unit. Trough is attached to respective closure member so as to define hermetically sealed pipeline. Pipeline is adapted for receiving fluid, which withdraws heat for treating through heat-exchanging process of food products contained in said troughs. Apparatus has heat-carrier source and heat-carrier discharge device. Each unit is connected to heat-carrier source and to heat-carrier discharge device. Unit and apparatus may be used for cooking ham. Unit and apparatus of such construction allow food products to be thermally treated without contacting with heat-carrier fluid. EFFECT: increased efficiency and reduced cost of thermal treatment process. 11 cl, 5 dwg
Patent RU-2159319-C2 (RU)
Inventor: KJULLINGSTAD OGE
IPC: E21B31/113
Filed: 1997-06-06
Granted: 2000-11-20
Abstract: FIELD: mining industry, drilling of holes. SUBSTANCE: gear adopted for generation of longitudinal high-frequency oscillations is linked to drilling pipe string. Gear is manufactured in the form of hydraulic double-action cylinder having automatically displaced changing over valves. Piston is coupled with double tubular rod. Piston divides cylinder into two chambers. Fluid medium flows through changing over valves when drilling pipe string enters drilled hole. Piston with rod accomplishes reciprocating motion. This gear is also suitable for alternative usage in the capacity of shock or location tool in drilling pipe string. EFFECT: reduced friction emerging with pushing of drilling pipe string, specifically, twined line into drilled well. 4 cl, 3 dwg
Patent RU-2180012-C2 (RU)
Title: Technology of utilization of by-products and waste of hydrometallurgical processes
Inventor: KHALIMONOV E A
IPC: C22B34/30
Filed: 1999-08-03
Granted: 2002-02-27
Abstract: FIELD: hydrometallurgical production of rare metals, specifically, wolfram and molybdenum ANHYDRIDES. SUBSTANCE: proposed technology includes thermal decomposition of by-products, their sintering with soda with use of waste carrying undecomposed mineral of wolfram and molybdenum with release of carbon dioxide. Technology provides for leaching of speck by water, precipitation of molybdenum sulfide from obtained solution with liberation of hydrogen sulfide, roasting of molybdenum sulfide with production of molybdenum anhydride and release of sulfurous anhydride. Wolfram compounds are precipitated from solution and then wolfram anhydride is won. Carbon dioxide released in process of sintering is subject to liquefaction, later hydrogen sulfide is converted to sulfurous anhydride and is subjected to liquefaction together with sulfurous anhydride liberated during sintering for further realization. EFFECT: possibility of utilization of by-products and decreased environmental pollution. 1 dwg, 1 tbl
Patent RU-2173482-C2 (RU)
IPC: G10K1/28
Filed: 1999-09-28
Granted: 2001-09-10
Abstract: FIELD: sound producing device. SUBSTANCE: bell has striker and casing with longitudinal slots of variable pitch along casing perimeter. At least one longitudinal slot has variable width through casing height, and at least one pair of slots have different heights. Casing is manufactured of at least one layer of material. Such construction of bell provides for sound excitation and allows different acoustic properties to be obtained. EFFECT: simplified construction and wider range of acoustic properties. 3 dwg
Patent RU-2174621-C2 (RU)
Title: Axial-piston pump
Inventor: SVERCHKOV JU G
IPC: F04B1/26
Filed: 1999-12-02
Granted: 2001-10-10
Abstract: FIELD: hydraulic systems with variable power consumption. SUBSTANCE: pump has housing with suction, delivery and drain lines and cylinder block with pistons resting one inclined plate. Control system includes servopiston and master spool. Filtering element is installed in delivery line and it forms, together with housing, a space communicating with control space of master spool through channel. Filtering element is installed in delivery line coaxially to flow. Reliable operation of pump during entire guaranteed service life is provided owing to continuous cleaning of filtering element from contaminants which are washed off by total flow of working liquid. Invention makes unnecessary replacement and cleaning filtering element. EFFECT: reduced labour input in operation and servicing of pump. 2 cl, 1 dwg
Patent UA-48314-C2 (UA)
Title: Method for producing chip module
Inventor: FISHER JURGEN
IPC: H01L23/12
Filed: 1998-07-21
Abstract: The invention concerns a method for producing a chip module, whereby, after forming a chip carrier (1), me distance (a) separating the chip earner fixing section (6) from me chip earner contact sections (4) is reduced, by swaging at least in the zone close to the slots, to a dimension preventing the scaling mass (5) from passing through.
Patent UA-55515-C2 (UA)
Title: Outer space game and device for its reralization
IPC: A63F3/08
Filed: 1999-04-29
Abstract: Method for playing a game involves placing bets on the registration of a game event performed by game members (1) capable of spatial displacement. The performance of the game event is registered using a technical system (2) and according to the spatial distribution of the mobile game members (1) relative to at least one system (3) that is used for estimating the game event and which is located in the same space. The game members (1) and the system (3) are not located on the Earth but in outer space, while the registration by the technical system (2) of the performance of the game event is carried out on the Earth. In a first embodiment of the device, the games consist of races. The game members (1) consist of spacecraft, while the system (3) is a naturally occurring object and the technical system sets the process of the game not on the Earth but in outer space and ensures the representation thereof on the Earth. According to a second embodiment of this device, the game members (1) consist of spacecraft, while the system (3) consist of one of said spacecraft or of space debris. According to another embodiment of said device, the game members (1) consists of mobile objects moving at random in the outer space, while the system (3) consists of the outer surface of a spacecraft and the technical system (2) is arranged on the outer surface of the spacecraft.
Patent UA-10156-C2 (UA)
Title: method of cultivation of stevia sprouts from green cuttings
Inventor: LUKIANOVA OLENA VOLODYMYRIVNA
Filed: 1995-08-22
Abstract: The invention relates to the methods of growing from green grafts of the seedlings of agricultural crops. A method includes preparation of a substratum in the form of a mixture of pearlite and sand, treatment of planting stock and its subsequent arrangement in the substratum for taking root. The substratum additionally contains turf earth with pH 5.6-6.1.
Patent UA-42732-C2 (UA)
Inventor: HRUDSKYI YOSYP BENTSIONOVYCH
Filed: 1996-02-06
Abstract: Изобретение относится к горной промышленности, а именно к средствам безлюдной выемки угля из тонких пластов горными машинами. Исполнительный орган бурозакладочной машины состоит из головной секции, включающей в себя невращающуюся часть става, шнековые валы, редуктор на выходные валы которого спереди установлены буровые коронки с зубками и резцами, а сверху, снизу и сзади на нем устанвлены гидроцилиндры для осуществления коррекции головной секции в горизонтальной и вертикальной плоскостях, и секционный шнековый став состоящей из нескольких секций, каждая из которых включает в себя невращающуюся часть става круглого сечения с кронштейнами на которые закреплены шнековые валы с подшипниковыми опорами, подвижными полумуфтами и замковым устройством со стопором, по внутренним полостям невращающихся частей секций шнекового става подается воздух под давлением к головной секции для разжижения метана до в зрывобезопасной концентрации, а снаружи укладываются коммуникации подводящие воду к коронкам для искрогашения и пылеподавления, масло к распределительным устройствам и гидроцилиндрам коррекции головной секции в скважине и электрокабель системы управления.
Patent UA-40627-C2 (UA)
Title: Method for producing winding bars of an electric machine and a device for the realization of the method
Inventor: Meier Valter
IPC: H02K15/04
Filed: 1996-02-12
Abstract: The proposed method for producing winding bars of an electric machine is distinctive by inserting each bar with a layer of main insulation and an intermediate layer of insulating film into a compression device, the shape of which corresponds to the shape of the bar, and which covers the bar along its perimeter, and pressing the bar together with the insulation to achieve the final dimensions of the bar. Several pressed bars are inserted into an impregnating bath, impregnated with resin, and solidified.
Patent UA-29632-C2 (UA)
Title: After-shaving cream
Inventor: SELEZNIOV KOSTIANTYN HEORHIIOVYCH
Filed: 1996-02-16
Abstract: The invention relates to the medicine, namely to the cosmetics and may be used for skin care predisposed to the strong irritation upon shaving. The after-shaving cream comprises lanolin, the emulsive wax, glycerol monostearate, monoglycerides, the olive oil, glycerol, ethanol, paraform or bronitol or bronopol, methyl and propyl esters of paraoxybenzoic acid, the flavor, and the water. In addition, the cream contains the perfume oil and the biologically active additive isolated from the medicinal leech.
Patent UA-28088-C2 (UA)
Title: Method for removal of blockage of broken structures of building
Filed: 1997-06-26
Abstract: Method for removal of blockage of broken structures of buildings and constructions prescribes pouring blockage with pored solution with its curing and with following separation of monolith formed to parts and removal of those out of the boundaries of the blockage. Pouring is proposed to perform till formation of horizontal surface, this is covered with layer of construction concrete. Separation of monolith is proposed to level and to cover with layer of construction concrete.
Patent UA-49855-C2 (UA)
Title: process for the production of 2H-1 -benzopyrans
IPC: C07D311/72
Filed: 1997-08-13
Abstract: +(57E) (I) (II) (III) (IV) A process for the production of 2H-1 -benzopyrans with general formula (I) where R1 is hydrogen, a (C1-C4) alkyl group, R2 is hydrogen, a (C1-C6) alkyl group and R3 is hydrogen, a (C1-C4) alkyl group, a (C1-C4) haloalkyl group, а (С2-С4) alkenyl group, a (C1-C4) alkoxycarbonyl group, a (C1-C4) alkoxymcthyl group, a (C1-C4) alkanoyl group, a (C1-C4) alkoxy group, a (C1-C4) alkylsulphonyl group, halogen, amino, alkylamino, dialkylamino, nilril, nitro or hydroxy, is characterised in that in a first stage an aliphatic aldehyde with general formula (II) where R1 and R2 have the above-mentioned meaning, is converted with an aliphatic alcohol with the formula R4OH or HOR4H, where R4 is a (C1-C4) alkyl group or a (C2-C4) alkyldiyl group, in the presence of a dehydrating compound with the formula НС(ОR5)3, where R5 is a (C1-C4) alkyl group, and an aluminium oxidc/silicium oxide catalyst into an aliphatic acctal with general formula (III) where R1 and R2 have the above-mentioned meaning and R4 as stated above is a (C1-C4) alkyl group or the two R4 together are a cyclical (C2-C4) alkyldiyl group, and this is then condensed in a second stage with a phenol with general formula (IV) where R3 has the above-mentioned meaning, in the presence of a base in an inert organic solvent, to the end product with general formula (I).
Patent UA-58509-C2 (UA)
Title: A substance for producing water designed for keeping water animals
IPC: C02F1/68
Filed: 1997-02-27
Abstract: The invention concerns substances and a method for producing water which is biologically suitable and similar to natural water, in particular aquarium or garden-pond water, even from water which is biologically unsuitable or contaminated.
Patent UA-33569-C2 (UA)
Title: Monomakh balm for treatment and prophylaxis
Inventor: RUDNIEV MYKHAILO IVANOVYCH
Filed: 1999-03-12
Abstract: The invention relates to the medicine and the pharmaceutics, in particular to the balms for treatment and prophylaxis. The balm contains the roots and the rhizomes of the sweetflag, the herb and the flowers of the origanum, the leaves of the peppermint, the pinecones, the herb of the milfoil, the root of the licorice, the herb of the St. John's wort, the juices of the mountain ash and the chokeberry with addition of ethanol as well the apple juice. The balm may be used as biostimulator facilitating the removal of radionuclides and affecting positively the functional states of tissues and organs of the body.